UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXqnkZbY1J6vdY1dokyMMvDOuUuEsvns7uW2+/GJYSQ=' 
WHERE 
  key_id = 'ef79a0077d9a6fe7953fa2c57ceed7467e3434d38f58d6af7f0675cedccb1340' 
  AND (
    token = 'NXqnkZbY1J6vdY1dokyMMvDOuUuEsvns7uW2+/GJYSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )